Outdoor fermentor for high-concentration marine biological bacterial fertilizer

Abstract

The invention discloses an outdoor fermentor for a high-concentration marine biological bacterial fertilizer. The outdoor fermentor comprises an outdoor water pool body provided with a slope protection, wherein a light-transmitting shed covers the upper part of the water pool body; an air curtain rolling rod is arranged near an opening in the bottom of the light-transmitting shed; a heating pipe is arranged near the bottom of the water pool body, and one end of the heating pipe is connected with a heating device; the tail end of the heating pipe is connected with a tail gas pipe passing through the light-transmitting shed; a motor is arranged near the opening in the bottom of the light-transmitting shed; the motor is connected with a propeller arranged in the water pool body; the bottom of the water pool body is provided with a sand head inflation device. The interior of the light-transmitting shed is heated by hot air of the heating device through the heating pipe near the bottom of the water pool body. The motor drives the propeller to stir, and boiling water sprayed by a hot water pipe can be used for cleaning and removing coenobium and floating foams on the surface of the water pool body. The outdoor fermentor for the high-concentration marine biological bacterial fertilizer has the advantages of being novel in structure and simple and convenient to produce, having certain self-cleaning capability, being capable of automatically controlling continuous production, and being large in fermentation scale.

Description

technical field [0001] The invention relates to a microbial fermentation device, in particular to an open-air fermenter for high-concentration marine biological bacterial fertilizer. Background technique [0002] Biopesticides originated in the 1950s, and set off a development climax in the 1970s. However, due to the relatively low level of biotechnology means at that time, the strict requirements on process, storage and transportation of biopesticides caused the development of biopesticides to enter a low ebb. As people pay more and more attention to their own health and living environment, the implementation of sustainable green modern agriculture can be said to be what everyone expects. Biological pesticides refer to the direct use of biologically active substances or living organisms as pesticides, as well as artificially synthesized pesticides with the same structure as natural compounds, also known as biologically derived pesticides, including microbial pesticides, bi...

AI Technical Summary

Problems solved by technology

my country has abundant marine resources, as well as a large amount of waste and leftovers produced by the processing of marine aquatic products, which contain many physiologically active microbial strains and rich nutrients, but these resources are generally abandoned or low-value development, If they are not used effectively, it will not only cause waste of resources, but also cause serious environmental pollution.

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